30162638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1240

約数の個数: 24

約数和(自身を含む): 50216544

約数和(自身を除く): 20053906

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 1103, 1243, 2206, 2486, 12133, 13673, 24266, 27346, 124639, 133463, 249278, 266926, 1371029, 2742058, 15081319, 30162638]

約数ペア:

[(1, 30162638), (2, 15081319), (11, 2742058), (22, 1371029), (113, 266926), (121, 249278), (226, 133463), (242, 124639), (1103, 27346), (1243, 24266), (2206, 13673), (2486, 12133)]